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Huoshui Pdf Converter

huoshuiai42/huoshui-pdf-converter

Converts PDFs to Markdown and vice versa using PyMuPDF for extraction and ReportLab for generation. Exposes pdf_to_markdown and markdown_to_pdf tools through MCP, with options for image extraction, page sizing, margins, and font configuration. The engine automatically detects CJK characters and switches between ReportLab, xhtml2pdf, and fpdf2 based on content complexity. Handles Unicode properly across platforms by finding system fonts like Arial Unicode, PingFang SC, or Noto Sans CJK. Reach for this when you need bidirectional PDF conversion with Claude, especially if you're working with Chinese, Japanese, or Korean documents where font handling matters.

tools
4
transport
STDIO
last updated
Sep 11, 2025
View on GitHub

Tools

4 tools

Public tool metadata for what this MCP can expose to an agent.

pdf_to_markdownConvert PDF files to Markdown

Convert PDF files to Markdown

No parameter schema in public metadata yet.

markdown_to_pdfConvert Markdown files to PDF

Convert Markdown files to PDF

No parameter schema in public metadata yet.

list_supported_formats

No parameter schema in public metadata yet.

validate_fileValidate input files before conversion

Validate input files before conversion

No parameter schema in public metadata yet.

Sponsors

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Readme

活水 PDF 转换器 (Huoshui PDF Converter)

License: MIT Python 3.10+ MCP PyPI version

A high-quality, cross-platform PDF ↔ Markdown converter implemented as an MCP (Model Context Protocol) server. Supports bidirectional conversion with full Unicode/CJK character support.

Features

Core Capabilities

  • PDF → Markdown: Extract text and images with layout preservation
  • Markdown → PDF: Generate beautiful PDFs with multiple rendering engines
  • Unicode Support: Full support for Chinese, Japanese, Korean, and other Unicode characters
  • Cross-Platform: Works on Windows, macOS, and Linux
  • MCP Integration: Use with Claude Desktop or any MCP-compatible client

Technical Features

View the full README on GitHub

Details

Repository
github.com/huoshuiai42/huoshui-pdf-converter
Category
Documents & Knowledge
Package
huoshui-pdf-converter
Transport
STDIO
Registry
MCP registry, active

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